2912762877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{640027}}^1$

素因数の和:640108

約数の個数: 16

約数和(自身を含む): 4085938752

約数和(自身を除く): 1173175875

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 640027, 1920081, 23680999, 26241107, 71042997, 78723321, 970920959, 2912762877]

約数ペア:

[(1, 2912762877), (3, 970920959), (37, 78723321), (41, 71042997), (111, 26241107), (123, 23680999), (1517, 1920081), (4551, 640027)]